[FFmpeg-cvslog] avfilter/af_flanger: use rint instead of floor hack

[Ganesh Ajjanagadde]

ffmpeg | branch: master | Ganesh Ajjanagadde <gajjanagadde at gmail.com> | Wed Nov 25 17:49:22 2015 -0500| [d64b6c38198ea35a08ceda396ebc4745138ad6ec] | committer: Ganesh Ajjanagadde

avfilter/af_flanger: use rint instead of floor hack

Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d64b6c38198ea35a08ceda396ebc4745138ad6ec
---

 libavfilter/af_flanger.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/af_flanger.c b/libavfilter/af_flanger.c
index f8ec830..a92367c 100644
--- a/libavfilter/af_flanger.c
+++ b/libavfilter/af_flanger.c
@@ -130,7 +130,7 @@ static int config_input(AVFilterLink *inlink)
         return AVERROR(ENOMEM);
 
     ff_generate_wave_table(s->wave_shape, AV_SAMPLE_FMT_FLT, s->lfo, s->lfo_length,
-                           floor(s->delay_min * inlink->sample_rate + 0.5),
+                           rint(s->delay_min * inlink->sample_rate),
                            s->max_samples - 2., 3 * M_PI_2);
 
     return av_samples_alloc_array_and_samples(&s->delay_buffer, NULL,